면역억제제를 사용치 않은 동소성 간이식 실험견의 조직병리소견

조원현,최순옥,김인호,임태진,김성수,박준희,김우석,김현철,최규택,김진모,권건영 大韓移植學會 1994 Korean Journal of Transplantation Vol.8 No.1

한국산 총채벌레의 분포, 기주 및 분류학적연구

趙廣善,權五均,禹建錫 서울대학교농과대학농업개발연구소 1991 서울대농학연구지 Vol.16 No.2

본 연구는 우리나라 총채벌레의 분포 특성과 기주식물을 조사하기 위하여 1987년 6월부터 1990년 7월까지 공시작물을 대상으로 전국적으로 실시하였다. 본조사에서 얻어진 결과는 다음과 같다. 1. 벼에서 조사된 총채벌레는 벼총채벌레 : Stenchaetothrips biformis, 엉겅퀴총채벌레 : Thrips setosus, 중국관총채벌레 : Haplothrips chinensis, 벼관총채벌레 : H. aculeatus 대만총채벌레 : Franklinilla intonsa등 5종이었다. 2. 조미채소류에서는 고추, 마늘, 양파, 파, 참께 등에서 대만총채벌레 : Fr. intonsa등 9종이 조사되었으며, 하와이총채벌레 : Thrips hawaiiensis와 좀머리총채벌레 : Microcephalothrips abdominalis등 2종을 추가하였다. 3. 과채류에서는 파총채벌레 : Thrips tabaci등 7종이 조사되었다. 이들중 중국관총채벌레 : Hap. chinensis, 대만총채벌레 : Fr. intonsa는 조미채소류에서와 같이 기주범위가 넓었다. 4. 파총채벌레 : Thrips tabaci의 기주식물은 Allium속 등 24종으로 밝혀졌다. 5. 우리나라의 총채벌레분포상은 기지종과 미기록종 Thrips simplex등 8종을 추가하여 63종이며 전체의 약 77%가 총채벌레과에 속했다. This study was carried out investigate the fauna of thrips and their relationship to host plants throughout the country from June, 1987 to July 1990. The results of this study were as follows. 1. Stenchaetothrips biformis, Thrips setosus, Haplothrips chinensis, Haplothrips aculeatus, Frankliniella intonsa were found in the rice. 2. Eleven species including Frankiniella intonsa, Thrips hawaiiensis and Microcephalorthrips abdominalis were found in the seasoning fruit vegetables such as red pepper, garlic. onion, welsh onion and sesame. 3. Seven species including Thrips tabaci were found in the fruit vegetables, especially among them, the host range of Haplothrips chinensis and Frankiniella intonsa was very wide. 4. Thrips tabaci was found in 24 species of plants including Allium. 5. Eight species including Thrips simplex were recorded in this study, so the total number of recorded thrips was 63. 6. The fact was known from this study that Family Thripidae included 77% of total recorded thrips in Korea.

초음파현미경에서 V(z)곡선의 시뮬레이션과 열화평가에의 응용

조동수,박익근,임재생,안형근,심우식,김홍준 한국비파괴검사학회 2004 학술대회 논문집 Vol.- No.-

야뇨증 환아들의 심리사회적 특성에 대한 다기관 연구 : 행동 및 정서 문제를 중심으로

조수철,김재원,신민섭,황준원,한상원,박관현,이상돈,김경도,김건석,서홍진,이유식,정재용,김영균,문두건,남궁미경,한창희,조원열,김영식,배기수,이종국,정우영,신의진 大韓神經精神醫學會 2005 신경정신의학 Vol.44 No.6

Objectives : The aim of this study was to examine the behavioral and emotional problems associated with nocturnal enuresis in Korean children. Methods : Three hundred eighteen children with nocturnal enuresis, together with their parents, completed the Child Behavior Checklist (CBCL), Disruptive Behavior Disorder Scale according to DSM-IV (DBDS), Children's Depression Inventory (CDI), State-Trait Anxiety Inventory for Children (STAIC), and Piers-Harris Children's Self-Concept Scale (PHCSC). Ninety-three normal students were selected as the control group. Results : Compared to the normal control group, the mean scores with regard to the withdrawn, social problems, attention problems, delinquent behavior, aggressive behavior, externalizing problems and total problems profiles were significantly higher in the nocturnal enuresis group according to the CBCL results. The nocturnal enuresis group also scored significantly higher in the ADHD and ODD profiles of the DBDS. The nocturnal enuresis group was more depressed and anxious than the control group according to the results of the CDI and STAI. The mean score of the PHCSC was significantly lower in the nocturnal enuresis group when compared to the normal control group. Conclusion : The results of this study suggest that children with nocturnal enuresis in Korea have clinically relevant behavioral and emotional problems. The findings support the link between nocturnal enuresis and psychopathology in Korean children.

핵연료 수송용기의 방사선 차폐해석

조건우,김희원,권석근,곽은호,문석형 대한방사선 방어학회 1985 방사선방어학회지 Vol.10 No.2

KSC-1 핵연료 수송용기에 대한 방사선차폐해석을 QAD-CG, ANISN-KA, DOT 3.5등의 전산코드와 DLC-23/CASK의 핵단면적 자료를 사용하여 수행하였다. 운반물인 사용후 핵연료집합체로부터 방출되는 중성자 및 감마선의 방사선원항은 ORIGEN-79전산코드를 이용하여 평가하였다. 방사선차폐해석 결과, 1개의 가압경수로 사용후 핵연료집합체를 운반할 수 있는 KSC-1핵연료 수송용기는 정상적인 수송조건에서 뿐만 아니라 가상적인 사고수송조건하에서도 관련 법령에서 정하는 기준을 만족하고 있어 방사선차폐해석의 관점에서 볼 때, 그 안전성이 입증된다. Radiation shield design for a shipping cask, KSC-1, was evaluated to verify that the cask can be used in the transportation of a spent fuel assembly discharged from KNU 5 & 6. Radiation source term of the spent fuel assembly was calculated with the computer program ORIGEN-79, QAD-CG, ANISN-KA and DOT 3.5 codes were used in the shielding calculations and the nuclear cross section data needed was extracted from the DLC-23/CASK library. It is concluded that KSC-1 shipping cask satisfies the requirements specified in the relevant regulations under normal conditions of transport and under accident conditions in transport.

각종 암종질환에서 혈청구리 및 아연농도의 변화에 관한 연구

김만우,오금탁,장경식,채종구,홍순표,조건국 朝鮮大學校 附設 醫學硏究所 1987 The Medical Journal of Chosun University Vol.12 No.1

The copper and zinc concentrations were measured in sera of 27 cases of hepatoma, 20 cases of stomach ca., 7 cases of esophageal ca., 12 cases of colorectal ca., 9 cases of lung ca., 18 cases of ovarian ca. and 48 cases of normal control in Chosun University Hospital from Jan. 1986 to July 1986. The results are as follows; 1. The mean concentration of copper in serum of normal control group was 96.0±5.02㎍/㎗ (Mean±2SE), in hepatoma, stomach ca., esophageal ca., colorectal ca., lung ca. and ovarian ca. concentrations were significantly increased each 126.4+12.77, 125.6±11.29, 140.5±14.23, 117.3±11.91, 181.4±30.56 and 130.5±13.80㎍/㎗ (P < 0. 001) in comparison with the mean value of normal control group. 2. The mean concentration of zinc in serum of normal control group was 104.8±3.40㎍/㎗ (Mean±2SE), in hepatoma and lung ca. concentrations were significantly decreased each 65.1±7.27 and 72.7±12.86 ㎍/㎗ (P < 0. 00l). 3. The ratio of serum copper level to zinc level (Cu/Zn ratio) in serum of normal control group was 0.94±0.057 in hepatoma, stomach ca., esophageal ca., lung ca. and ovarian ca. concentration ratios were significantly increased each 2.09±0.324, 1.86±0.122, 1.50±0.114, 2.55±0.513 and 1.51±0. 243 (P < 0.001).

종격동 종괴를 의심케한 우대동맥궁 1례

김만우,백학연,정춘해,장경식,홍순표,조건국,김종진 朝鮮大學校 附設 醫學硏究所 1987 The Medical Journal of Chosun University Vol.12 No.1

Developmental anomalies of the aortic arch, commonly known as vascular rings, are relatively rare congenital vascular anomalies which can compress the trachea and esophagus. One routine chest film of a patient who was checked and hepatoma-diagnosed in Internal Medicine, Chosun University Hospital left the room for doubt of mediastinal mass. But no subjective symptoms for the mass was told by the patient. This is to report our experience of a patient having right side aortic arch with aberrant left subclavian artery, as proved by diagnosis, but none of congenital heart disease. This right side aortic arch with aberrant left subclavian artery is the most frequent type among right aortic arch, the anomaly of which is usually detected from the incidental suspicion for mediastinal mass at routine chest film; because no symptoms are accompanied therewith.

조혈모세포이식술이 골수기질세포의 기원 및 조골세포로의 증식 및 분화에 미치는 효과

강무일,조성원,오은숙,백기현,이원영,오기원,김혜수,한제호,윤건호,차봉연,이광우,손호영,강성구,김춘추 대한내분비학회 2000 Endocrinology and metabolism Vol.15 No.4·5

식도암의 임상적 고찰

김만중,김만우,채종구,정춘해,홍순표,조건국 朝鮮大學校 附設 醫學硏究所 1987 The Medical Journal of Chosun University Vol.12 No.1

A Clinical observation was made in 52 cases of patients with esophageal cancer at Chosun University Hospital during about 5years from january 1981 until may 1986. The following results were obtained: 1. The peak age of patients was fifth decade. The average age of patients is 55.7 years old. The sex ratio is 7.6 : 1 with a greater prevalence male. 2. Duration of the disease before admission was relatively long, about 4~6 months is 48% of all case. 3. The most common initial symptoms were swallowing difficulty, weight loss, substernal pain. 4. On the majority of patients, Heavy s.noking was manifested. 5. In blood type, A type was predominent. 6. In location of tumor, 69.2% of total cases were located in mid esophagus. 7. In histopathologic finding, 73% of total cases was squamous cell ca.

Radiation Streaming in KNU-1 Reactor Cavity

Kun-Woo Cho,Chang-Soon Kang Korean Nuclear Society 1986 Nuclear Engineering and Technology Vol.18 No.1

본 논문에서는 고리 1호기의 원자로 압력용기와 1차 콘크리트 차폐체 사이의 인자로 공동에서의 발사선 흐름 현상을 평가하였다. 원자로 압력용기 외부 표면에서 방출되는 누출 선속을 계산하기 위해 사용될 적합한 중성자 단면적 자료를 얻기 위하여, DLC-23/CASK, DLC-31/FEWG그리고 DLC-47/BUGLE 등 세 가지의 중성자 단면적 자료에 대한 검증 계산을 수행하였다. 누출 선속 계산은 ANISN으로 1차원적 계산을, DOT3.5로 2차원적 계산을 수행하였으며, 또한 원자로 공동에서의 방사선 흐름 현상을 분석하기 위하여, 알베도 개념이 도입된 몬테카를로 방법을 사용하는 MORSE-CG 전산 코드를 이용하여 3차원적 해석을 하였다. 그리고, 원자로 플랜지 부위에서의 방사화 분석을 수행하여 스터드 볼트의 방사화 정도를 평가하였다. The neutron fluxes and dose rates due to radiation streaming from reactor cavities were evaluated at the KNU-1 reactor pressure vessel (RPY) head flange elevation. To find a suitable cross section data set for the evaluation, a benchmark test was performed for three data sets; DLC-23/CASK, DLC-31/FEWG, and DLC-47/BUGLE. The leakage fluxes from the KNU-1 RPV outer surface were calculated with two different methods: 1-D calculation with ANISN, and 2-D calculation with DOT3.5. The Monte Carlo procedures as embodied in the MORSE-CG code combined with the albedo option were applied to predict the radiation distributions in the cavity region. Finally, the activation analysis of the stud bolts was performed to identify the major activation products.